
    <nz-table #nzTable [nzData]="dataSet" [nzPageSize]="10" nzBordered>
      <thead>
        <tr>
          <th>Name</th>
          <th>Age</th>
          <th colspan="2">Home phone</th>
          <th>Address</th>
        </tr>
      </thead>
      <tbody>
        <tr *ngFor="let data of nzTable.data; index as i;">
          <td>{{data.name}}</td>
          <td [attr.colspan]="i==4?5:1">{{data.age}}</td>
          <td [attr.rowspan]="i==2?2:1" *ngIf="(i!=3)&&(i!=4)">{{data.tel}}</td>
          <td *ngIf="i!=4">{{data.phone}}</td>
          <td *ngIf="i!=4">{{data.address}}</td>
        </tr>
      </tbody>
    </nz-table>